Master 4 - Lighting Relay ControllerMaster 4 - Lighting Relay Controller (270004)The Master 4 by LTL Controls is the safest and easiest way to control a 4 HID light setup. This controller has the capability to run a maximum of (4) 1000W ballasts using 120V or 240V power, with a maximum relay amperage of 30 amps, and includes a 120V trigger cable which can be connected to a 120V timing device. It is recommended to ... — Ships from DL: Livermore, California USA....more info.

Master 8 - Lighting Relay ControllerMaster 8 - Lighting Relay Controller (270008)The Master 8 by LTL Controls is the safest and easiest way to control an 8 HID lighting setup. This controller has the capability to run a maximum of (8) 1000W ballasts using 120V or 240V power, with a maximum relay amperage of 50 amps, and includes a 120V trigger cable which can be connected to a 120V timing device. It is recommended... — Ships from DL: Livermore, California USA....more info.

120V Single Outlet Digital Timer120V Single Outlet Digital Timer (710013)With the capacity to run up to 8 separate timer programs, our new 120V Single Outlet Digital Timer is ideal for any grow setup and can be set to 1 second intervals! The 15 amp capacity lets you pair this timer with almost any component in your grow room, including pumps, lights, and fans. This timer is UL approved. Download user's manual ... — Ships from DL: Livermore, California USA....more info.

LIGHTSPEED FLIP16 Lighting ControllerThe Hydrotek LIGHTSPEED FLIP16 is an automated light switching unit which allows you to control 16 lights from 8 ballasts (8 lights on at a time). These units work with ballasts of any voltage and are heavy duty and built to last. 16 reflector plugs on one side, 8 ballast cords on the other side. Save money on your ballasts - use half as many! 120V power cord works with any 120V ti... — Ships separately from DL: Livermore, California USA....more info.

dl-HT99816

$567.05$530.00

LIGHTSPEED FLIP20 Lighting ControllerLIGHTSPEED FLIP20 Lighting Controller (HT99820)The Hydrotek LIGHTSPEED FLIP20 is an automated light switching unit which allows you to control 20 lights from 10 ballasts (10 lights on at a time). These units work with ballasts of any voltage and are heavy duty and built to last. 20 reflector plugs on one side, 10 ballast cords on the other side. Save money on your ballasts - use ha... — Ships separately from DL: Livermore, California USA....more info.

dl-HT99820

$714.45

LIGHTSPEED FLIP4 Lighting Controller LIGHTSPEED FLIP4 Lighting Controller (HT9984)The Hydrotek LIGHTSPEED FLIP4 is an automated light switching unit which allows you to control 4 lights from 2 ballasts (2 lights on at a time). These units work with ballasts of any voltage and are heavy duty and built to last. 4 reflector plugs on one side, 2 ballast cords on the other side. Save money on your ballasts - use half as m... — Ships from DL: Livermore, California USA....more info.

dl-HT9984

$189.75

LIGHTSPEED FLIP8 Lighting ControllerLIGHTSPEED FLIP8 Lighting Controller (HT9988)The Hydrotek LIGHTSPEED FLIP8 is an automated 4 ballast, 8 light switching unit which allows you to run 8 lights from 4 ballasts. These units work with ballasts plugged into any voltage. Heavy duty and built to last, they can be used with any 120V timer. Save money on your ballasts - use 4 ballasts to run 8 lights! Optional 240V timer ou... — Ships from DL: Livermore, California USA....more info.

Autopilot Analog 24-Hour Recycling TimerAnalog 24 Hour Recycling Timer
Precise cycle timer with day/night detection controls any application
requiring a device to be turned on and off at precise intervals. This
timer has a wide range of uses including controlling hydroponic pumps,
CO2 injection, turning on and off exhaust fans, misters and more.
Controls 120V pumps, fans, and more on a periodic repeat cycle
ON ... — Ships from Seattle, Washington USA....more info.

Autopilot High Power HID Controller 4000W (120V/240V), 30AControl multiple lights from one timer or controller device. Power is wired directly into the four-outlet timer box and all of the outlets are controlled by one detachable 120V trigger cable. Rated for 30 amps at 120/240 volts. The trigger cable can be plugged into a standard 24-hour timer or environmental controller. Three year no hassle warranty.
APCL4DX has four 120/240 volt st... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.